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100% Original for China Sodium Gluconate Water Treatment, Water Treatment Chemical, Wast Water Treatment Manufacturer water treatment hydrolyzed polymaleic anhydride export to Martinique Supplier

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    Payment Type: L/C,T/T,D/P
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 10 Metric Ton
    Delivery Time: 20 Days
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We pursue the management tenet of "Quality is top-quality, Company is supreme, Status is first", and will sincerely create and share success with all shoppers for High Quality Hydrolyzed Polymaleic Anhydride,Hpma for Circulating Cooling Water Treatment,Phosphino Polymaleic Acid /cas No 26099-09-2. we are able to accomplish voluminous production without compromising upon the quality.

100% Original for China Sodium Gluconate Water Treatment, Water Treatment Chemical, Wast Water Treatment Manufacturer water treatment  hydrolyzed polymaleic anhydride export to Martinique Supplier

 Product Name: Hydrolyzed Polymaleic Anhydride(HPMA)

Cas:26099-09-2

1.Properties:

HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330℃. HPMA has obvious threshold effect under high temperature (350℃) and high pH(8.3)level, suitable to be used in alkaline water system or built with agents. It has good scale inhibition against carbonate and phosphate scales under temperature 300℃ with effective time as long as 100 hours. Due to its good scale inhibition and high temperature tolerance properties, HPMA is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems. In addition, HPMA has good corrosion inhibition effect when used together with zinc salt. HPMA can also used as additives for cement. 
2.Specification: 

 

items

index

Appearance

Clear to umber transparent liquid

Solid content %                      ≥

48.0

Bromine value mg/g                  ≤

80.0

Average molecular weight            ≥

450

pH(1%  solution)

2.0-3.0

Density (20℃)g/cm3              ≥

1.18

 

3.Using method:
HPMA is usually used together with organic phosphonate at dosage of 1-15ppm for circulating cool water system, oilfield fill water, crude oil dewatering and low-pressure boilers. HPMA has good scale inhibition (98%) and scale stripping properties. When used together with zinc salts, it can effectively inhibit carbon steel corrosion.
4.Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
5.Package and Storage:

Normally In 25kg net Plastic Drum, or packing as customers` required. Storage for  ten month in room shady and dry place.


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"While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of water treatment hydrolyzed polymaleic anhydride. The product will supply to all over the world, such as: Iceland,Cape Verde,Lesotho. Qualified R&D engineer will be there for your consultation service and we will try our best to meet your requirements. So please feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we will surely give you the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success we will make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all we are here to welcome your inquiries for any of our goods and service.

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